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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - LinearTPS79901DDCR
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TPS79901DDCR - Texas Instruments

Manufacturer Part Number
TPS79901DDCR
Manufacturer
Texas Instruments
Allelco Part Number
32D-TPS79901DDCR
Warranty
1 Year Allelco Warranty - Find out more
Parts Description
IC REG LIN POS ADJ 200MA SOT23-5
Package
SOT-23-THIN
Data sheet
1.TPS79901DDCR.pdf ...

PCN Design/Specification

TPS799x 16/Mar/2022.pdf
RoHs Status
ROHS3 Compliant
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Our certification
In stock: 120450
  • Unit Price: $0.488
  • Subtotal: $0.00

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Add to Cart and Submit RFQ now, we'll contact you immediately.

Quantity Unit Price Ext. Price
1+ $0.488 $0.49
10+ $0.405 $4.05
30+ $0.365 $10.95
100+ $0.324 $32.40
500+ $0.284 $142.00
1000+ $0.272 $272.00
The above prices does not include taxes and freight rates, which will be calculated on the order pages.
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Specifications

TPS79901DDCR Tech Specifications
Texas Instruments - TPS79901DDCR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - TPS79901DDCR

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage Dropout (Max) 0.18V @ 200mA  
Voltage - Output (Min/Fixed) 1.2V  
Voltage - Output (Max) 6.5V  
Voltage - Input (Max) 6.5V  
Supplier Device Package SOT-23-THIN  
Series -  
Protection Features Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)  
Package / Case SOT-23-5 Thin, TSOT-23-5  
Package Tape & Reel (TR)  
Product Attribute Attribute Value  
PSRR 70dB ~ 38dB (100Hz ~ 100kHz)  
Output Type Adjustable  
Output Configuration Positive  
Operating Temperature -40°C ~ 125°C  
Number of Regulators 1  
Mounting Type Surface Mount  
Current - Quiescent (Iq) 60 µA  
Current - Output 200mA  
Control Features Enable  
Base Product Number TPS79901  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

TPS79901DDCR

Manufacturer

Texas Instruments

Introduction

The TPS79901DDCR is a highly efficient, low dropout linear regulator designed for power-sensitive applications, requiring a low noise source.

Product Features and Performance

Low dropout voltage, only 0.18V at 200mA load

Adjustable output voltage ranging from 1.2V to 6.5V

Stable with low ESR capacitors

60 µA quiescent current enhances energy efficiency

PSRR: 70dB at 100Hz to 38dB at 100kHz maintains output stability

Product Advantages

High output voltage accuracy

Excellent transient response

Low power operation

Thermal shutdown and overcurrent protection

Key Technical Parameters

Input Voltage (Max): 6.5V

Output Voltage (Min/Fixed): 1.2V

Output Voltage (Max): 6.5V

Voltage Dropout (Max): 0.18V @ 200mA

Output Current: 200mA

Quiescent Current (Iq): 60 µA

Quality and Safety Features

Overcurrent protection

Over Temperature protection

Reverse Polarity protection

Under Voltage Lockout (UVLO)

Compatibility

Compatible with low ESR capacitors

Surface Mount mounting type applicable for SOT-23-5 Thin, TSOT-23-5

Application Areas

Suitable for battery-powered devices

Ideal for sensitive power applications like medical and measurement devices

Product Lifecycle

Currently in Active status; not near discontinuation

Replacement models and upgrades available if needed in the future

Several Key Reasons to Choose This Product

High efficiency with low dropout voltage is ideal for portable devices

Extended battery life due to low quiescent current

Suitable for high-temperature environments up to 125°C

Broad compatibility with a variety of capacitors

Comprehensive protection features ensure device safety and longevity

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments TPS79901DDCR

Product Attribute TPS79901DDCRG4 TPS79901DDCT TPS79901DDCTG4 TPS79901DRVRG4
Part Number TPS79901DDCRG4 TPS79901DDCT TPS79901DDCTG4 TPS79901DRVRG4
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Output Type - Current - Unbuffered Voltage - Buffered -
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)
Mounting Type - Surface Mount Through Hole Surface Mount
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Protection Features - - - -
Current - Output - - - -
Voltage - Output (Max) - - - -
Number of Regulators - - - -
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Series - - - -
Control Features - - - -
Voltage - Input (Max) - - - -
PSRR - - - -
Output Configuration - - - -
Current - Quiescent (Iq) - - - -
Voltage Dropout (Max) - - - -
Base Product Number - DAC34H84 MAX500 ADS62P42
Voltage - Output (Min/Fixed) - - - -

TPS79901DDCR Datasheet PDF

Download TPS79901DDCR pdf datasheets and Texas Instruments documentation for TPS79901DDCR - Texas Instruments.

PCN Assembly/Origin
Qualification Assembly/Test Site 14/Jul/2014.pdf
PCN Design/Specification
TPS799x 16/Mar/2022.pdf

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Customer Reviews

Evaluation: 10 Articles

  • Jess***Jones
    Apr 17, 2026

    It offers good value for the price, and the specifications match the description. I’ve been using it for two days with no issues, and I’ll definitely buy it again if I need it in the future.

  • Mich***Smith
    Apr 17, 2026

    Shipping was on time, the component pins are neatly aligned, and I tested 10 of them with a multimeter—all readings were within the specified range. Highly recommended.

  • Aman***arris
    Apr 3, 2026

    It was great—the entire process, from placing the order to receiving the package, went very smoothly. The components were consistent, the price was fair, and I had a very pleasant shopping experience.

  • Mike***nch
    Apr 3, 2026

    Better than expected! The resistance and capacitance readings were spot-on, and it passed the test on the first try. The service was reliable, and the packaging was thoughtful—I highly recommend it.

  • Daic***K.
    Mar 23, 2026

    Very good. No issue after long time testing.

  • Kevi***.
    Mar 17, 2026

    Fast switching and stable output. Very satisfied with this IC

  • Daou***hekebkeb
    Jun 16, 2024

    I had a great experience purchasing items from Allelcoelec, I recommend

  • Uri ***al
    Jun 19, 2024

    Good comunication,
    Transpnt regarding the process and price.

  • Yaqu***l Ali
    Jun 19, 2024

    Providing reasonable prices, regular follow-up of orders, providing accurate and regular invoices, timely delivery of goods, excellent customer service and providing original goods and best quality materials.

  • Lea ***
    Jun 19, 2024

    Morrey was very helpful and right on top of things!
    He replied quickly to my RFQ. He was very courteous and professional.

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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TPS79901DDCR Image

TPS79901DDCR

Texas Instruments
32D-TPS79901DDCR

Want a better price? Add to Cart and Submit RFQ now, we'll contact you immediately.

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